A concrete carbonation depth detection device

Abstract

The utility model is suitable for concrete technical field provides a kind of concrete carbonation depth detection equipment, including box, the inside of box is equipped with cavity, the inside of cavity is equipped with sliding block, the sliding block is compatible with cavity, and with the inner wall of cavity sliding connection, the both ends of box are respectively through and are equipped with first through-hole and second through-hole, the first through-hole is equipped with connecting rod, the end of connecting rod is equipped with head of resistance, the lateral wall of connecting rod is equipped with scale line, the second through-hole is equipped with push rod;Optimal, the end of push rod is equipped with block;Optimal, the inside of second through-hole is equipped with rubber ring, push rod passes through rubber ring.The utility model provides a kind of concrete carbonation depth detection equipment, can be portable, it is convenient to outdoor detection, and can be replaced according to the size of detection area, the head of resistance of corresponding specification, size, greatly facilitate use.

Description

Technical Field

[0001] This utility model belongs to the field of concrete technology, and in particular relates to a concrete carbonation depth detection device. Background Technology

[0002] Concrete is a common and important building material in the construction field, widely used in various construction projects. It is made by mixing cement, sand, stone (aggregate) and water in a certain proportion. After hardening, it forms a solid structure. Concrete has an irreplaceable position in modern architecture.

[0003] Concrete carbonation refers to the process by which cement in concrete reacts chemically with carbon dioxide in the air to form calcium carbonate. This process lowers the pH value of the concrete, damaging the protective layer of the reinforcing steel and accelerating its corrosion, thus affecting the structural safety. Carbonation depth is an important indicator for evaluating concrete durability.

[0004] Existing concrete carbonation depth testing equipment is bulky and inconvenient to carry, making it difficult to conduct outdoor concrete carbonation depth testing. Therefore, there is an urgent need for a concrete carbonation depth testing equipment that is easy to carry and operate, in order to solve the problems existing in the current technology. Utility Model Content

[0005] The purpose of this invention is to provide a concrete carbonation depth detection device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a concrete carbonation depth detection device, comprising a box body, the box body having an internal cavity, the cavity having an internal slider, the slider being adapted to the cavity and slidably connected to the inner wall of the cavity, the box body having a first through hole and a second through hole respectively through both ends, the first through hole having a connecting rod passing through it, the end of the connecting rod having an abutment head, the side wall of the connecting rod having a scale line, and the second through hole having a push rod passing through it.

[0007] Preferably, the end of the push rod is provided with a block.

[0008] Preferably, a rubber ring is provided inside the second through hole, and the push rod passes through the rubber ring.

[0009] Preferably, a handle is provided on one side of the box.

[0010] Preferably, the connecting rod end is provided with a mounting block, the free end of the mounting block is provided with a threaded hole, and the contact head is threadedly connected to the threaded hole.

[0011] This utility model has at least the following beneficial effects:

[0012] This invention provides a concrete carbonation depth detection device that is portable and convenient for outdoor testing. It can also replace the contact head with one of appropriate specifications and size according to the size of the testing area, which greatly facilitates its use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0015] Figure 3 This is a schematic diagram of the threaded hole and the contact head of this utility model.

[0016] In the attached diagram, the following are the reference numerals: 1. Box body; 2. Cavity; 3. Slider; 4. Connecting rod; 5. Scale line; 6. Mounting block; 7. Threaded hole; 8. Contact head; 9. Push rod; 10. Block; 11. Rubber ring; 12. First through hole; 13. Second through hole; 14. Handle. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0018] Example

[0019] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a technical solution: a concrete carbonation depth detection device, including a box body 1, a cavity 2 inside the box body 1, a slider 3 inside the cavity 2, the slider 3 being adapted to the cavity 2 and slidably connected to the inner wall of the cavity 2, a first through hole 12 and a second through hole 13 respectively through both ends of the box body 1, a connecting rod 4 passing through the first through hole 12, specifically, the connecting rod 4 being fixedly connected to the slider 3, an abutment head 8 at the end of the connecting rod 4, and a scale line 5 on the side wall of the connecting rod 4, a push rod 9 passing through the second through hole 13, specifically, the push rod 9 being fixedly connected to the slider 3.

[0020] In this embodiment, when testing is performed, the push rod 9 is pushed, which in turn moves the contact head 8. First, it contacts the normal area and records the scale corresponding to the first through hole 12. Then, it moves to the carbonized and damaged area, pushes the push rod 9, and makes the contact head 8 contact the bottom of the carbonized area. The scale corresponding to the first through hole 12 is recorded, the difference is calculated, and the depth value is obtained.

[0021] Furthermore, the end of the push rod 9 is provided with a block 10.

[0022] In this embodiment, the block 10 is fixedly connected to the push rod 9, and pushing the block 10 facilitates the movement of the slider 3.

[0023] Furthermore, a rubber ring 11 is provided inside the second through hole 13, through which the push rod 9 passes.

[0024] In this embodiment, the rubber ring 11 is fixedly connected to the inner wall of the second through hole 13, and the push rod 9 is slidably connected to the rubber ring 11. In addition, the rubber ring 11 is made of elastic material, and the push rod 9 can be limited by the rubber ring 11, so that a certain external force is required to drive the push rod 9, thus avoiding the push rod 9 from moving easily and causing inaccurate test results.

[0025] Furthermore, a handle 14 is provided on one side of the box body 1.

[0026] In this embodiment, the handle 14 is fixedly connected to the side wall of the box 1, and the entire device can be held by hand through the handle 14.

[0027] Furthermore, the end of the connecting rod 4 is provided with a mounting block 6. Specifically, the mounting block 6 is fixedly connected to the connecting rod 4, and the free end of the mounting block 6 is provided with a threaded hole 7. The contact head 8 is threadedly connected to the threaded hole 7.

[0028] In this embodiment, the end of the contact head 8 is spiked, and contact heads 8 with spikes of different sizes and models can be provided, so that the contact head 8 of the corresponding specifications and sizes can be replaced according to the size of the detection area.

[0029] The working principle and usage process of this utility model: After the utility model is installed, work according to the above implementation method until all working steps are completed.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the carbonation depth of concrete, characterized in that, The box includes a box body (1), the box body (1) has a cavity (2) inside, the cavity (2) has a slider (3) inside, the slider (3) is adapted to the cavity (2) and is slidably connected to the inner wall of the cavity (2), the two ends of the box body (1) are respectively provided with a first through hole (12) and a second through hole (13), the first through hole (12) is provided with a connecting rod (4), the end of the connecting rod (4) is provided with an abutment (8), the side wall of the connecting rod (4) is provided with a scale line (5), and the second through hole (13) is provided with a push rod (9).

2. The concrete carbonation depth detection device according to claim 1, characterized in that: The push rod (9) has a block (10) at its end.

3. The concrete carbonation depth detection device according to claim 1, characterized in that: The second through hole (13) is provided with a rubber ring (11), and the push rod (9) passes through the rubber ring (11).

4. The concrete carbonation depth detection device according to claim 1, characterized in that: The box (1) has a handle (14) on one side.

5. The concrete carbonation depth detection device according to claim 1, characterized in that: The connecting rod (4) has a mounting block (6) at its end, and the free end of the mounting block (6) has a threaded hole (7). The contact head (8) is threadedly connected to the threaded hole (7).

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